
请英语达人专业人士帮我翻译一下论文的摘要(中译英) 15
用Google的好像不行,明天就要交了。万谢!内容如下:介绍了基于MSP430F169单片机和CPLD的三相交流调压系统基本原理、组成模块、电路设计和监控程序设计。该调压...
用Google的好像不行,明天就要交了。万谢!内容如下:
介绍了基于MSP430F169单片机和CPLD的三相交流调压系统基本原理、组成模块、电路设计和监控程序设计。该调压系统属星形连接相控调压,由三对可控硅构成主电路;CPLD芯片经程序设计产生六路延迟触发信号,经驱动和脉冲变压器变换驱动三对可控硅;MSP430F169单片机、按键、显示器和复位电路等构成了单片机系统,是控制核心,完成延迟时间(触发角)输入、显示并输出到CPLD输入端,与鉴相信号同时确定CPLD触发信号发出时间。单片机控制程序由C430语言编制,CPLD程序采用符号法与VHDL语言混合编程。主电路经Matlab 仿真设计合理,单片机系统、CPLD设计经实验检验,达到了设计要求。本设计优点是触发信号控制数字化,定时准确、便于显示调压过程,可用于电力电子技术教学与实验中。
对不起 我也没有专业词汇,所以只能找专业人士了 。。 展开
介绍了基于MSP430F169单片机和CPLD的三相交流调压系统基本原理、组成模块、电路设计和监控程序设计。该调压系统属星形连接相控调压,由三对可控硅构成主电路;CPLD芯片经程序设计产生六路延迟触发信号,经驱动和脉冲变压器变换驱动三对可控硅;MSP430F169单片机、按键、显示器和复位电路等构成了单片机系统,是控制核心,完成延迟时间(触发角)输入、显示并输出到CPLD输入端,与鉴相信号同时确定CPLD触发信号发出时间。单片机控制程序由C430语言编制,CPLD程序采用符号法与VHDL语言混合编程。主电路经Matlab 仿真设计合理,单片机系统、CPLD设计经实验检验,达到了设计要求。本设计优点是触发信号控制数字化,定时准确、便于显示调压过程,可用于电力电子技术教学与实验中。
对不起 我也没有专业词汇,所以只能找专业人士了 。。 展开
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能不能先把专业词汇给出来?要不然我光看中文都很费劲~~~
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2010-06-01
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The spaceship earth goes ahead at an altitude application of surface kilomters above researches about 200 at altitudes, such is its which protects The axle placed The conditions of outer earth. It from hero to man.
The boiling liquids were goes down to pressure and pressure? The spaceship is zero In such conditions, competitive price The spacesuit decompression of The products of blood boiling comfortable situation has been creation of unrelated momentary and radiation, and it is from it In.
Breathing in where it solved 'paintings of the spacesuit. Am j' what is Man gives off thing of thing in his safe rats harder, the greater is the labor-saving, amount of thing is boring unless it measures are taken, its thing would you the spacesuit freely conditions are introduced. MSP430F169 decide on the CPLD chip and basic principle of 3-phase regulating system, modules, circuit design and monitoring program design. The pressure of star connection system, composed of three phase voltage controlled to constitute the main circuit, The program produced CPLD chip design, the delay triggered signals back pulse transformer is driving and driven to transform; three controlled MSP430F169 microcontroller, buttons, display and reset circuit, etc, is the core of SCM system control, delay time (triggering Angle) input, output and input, and to CPLD lessons, and make sure that trigger signal time. CPLD SCM control program compiled by C430 language, CPLD program USES symbols mixed with VHDL language programming method. The main circuit by Matlab simulation design is reasonable, SCM system, CPLD design experiments, meet the design requirements. This design is triggered signals control digitalization, timing accurate, convenient, can be used to display voltage power electronic technology and experiment teaching.
The boiling liquids were goes down to pressure and pressure? The spaceship is zero In such conditions, competitive price The spacesuit decompression of The products of blood boiling comfortable situation has been creation of unrelated momentary and radiation, and it is from it In.
Breathing in where it solved 'paintings of the spacesuit. Am j' what is Man gives off thing of thing in his safe rats harder, the greater is the labor-saving, amount of thing is boring unless it measures are taken, its thing would you the spacesuit freely conditions are introduced. MSP430F169 decide on the CPLD chip and basic principle of 3-phase regulating system, modules, circuit design and monitoring program design. The pressure of star connection system, composed of three phase voltage controlled to constitute the main circuit, The program produced CPLD chip design, the delay triggered signals back pulse transformer is driving and driven to transform; three controlled MSP430F169 microcontroller, buttons, display and reset circuit, etc, is the core of SCM system control, delay time (triggering Angle) input, output and input, and to CPLD lessons, and make sure that trigger signal time. CPLD SCM control program compiled by C430 language, CPLD program USES symbols mixed with VHDL language programming method. The main circuit by Matlab simulation design is reasonable, SCM system, CPLD design experiments, meet the design requirements. This design is triggered signals control digitalization, timing accurate, convenient, can be used to display voltage power electronic technology and experiment teaching.
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